baber/WOPTO huggingface dataset:
Patent JP-2003027648-A (JP)
Title: Floor structure
Inventor: FUCHIGAMI EIJI
IPC: E04F15/18
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a floor structure which is superior in sound insulating properties and vibration control properties, has electromagnetic shielding performance, and can be produced at a low cost. SOLUTION: The floor structure is formed of a substrate 11, a sound- insulating vibration-control layer 12, and a surface layer 13 stretched thereon, which are arranged in this order from below. The sound-insulating vibration- control layer 12 consists of a mortar layer 12B and an elastic layer 12A which is obtained by dispersing electrical furnace slag oxide particulate matter which is formed of an almost spherical hollowed body, in a carrier medium formed of a mixture containing one or two or more materials selected from the group consisting of synthetic resin, rubber, and elastomer. The electric furnace slag oxide particulate matter is inexpensive, and can impart high sound insulating properties and high vibration control properties to the sound-insulating vibration- control layer 12.
Patent JP-2002364271-A (JP)
Title: Screen door with fastener
Inventor: MURAKAMI KAZUTO
IPC: E06B9/52
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To simplify the construction, installation and removal of a screen door as much as possible, to reduce the cost and to make the screen door opening and closing extremely easy. SOLUTION: A meshed portion having fasteners attached with Magic Tape (registered trademark) to the handle portion of a sashed door has a simple construction for the attachment and detachment.
Patent JP-2003024367-A (JP)
Title: Cornea operation apparatus
Inventor: FUJI MINORU
IPC: A61F9/007
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a cornea operation device capable of forming a thin, stable and good flap. SOLUTION: The cornea operation device for cut-opening a cornea in the state of layers is provided with a suction means for sucking air in a clearance formed between a patient's eye and a suction ring, a varying means for varying suction pressure in the clearance, a pressure detector for detecting the suction pressure in the clearance, an input means for measuring the intraocular pressure of the patient's eye to which the suction ring is fixed by the suction means by a measuring unit of the intraocular pressure and inputting the result of measuring and a control unit for controlling the varying means so as to make the intraocular pressure value in an expected range based on the result of measuring.
Patent JP-2003028006-A (JP)
Title: Cylinder injection type gas engine
Inventor: HONJO FUMITAKA
IPC: F02M21/02
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder injection type gas engine capable of being driven even if residual natural gas becomes less in a fuel tank and pressure becomes specified pressure or lower, completely using the gas in the fuel tank and prolonging a travel distance. SOLUTION: In the cylinder injection type gas engine (1), an intake pipe (5) and an exhaust pipe (7) are connected to a cylinder (3) and an injector (9) for injecting the gas in the fuel cylinder (12) and an ignition plug (10) are provided. A pressure sensor (13) is provided on the fuel cylinder (12). A control device (15) receiving a detection signal of specified pressure or higher from a pressure sensor (13) and injecting gas from the injector (9) at the time of compression stroke and receiving a detection signal of specified pressure or lower from the pressure sensor (13) and injecting the gas from the injector (9) at the time of suction stroke is provided.
Patent JP-2003032988-A (JP)
Title: Brushless motor, fixing structure of sensor magnet and magnetizing method of sensor magnet
Inventor: TAKAHASHI OSAMU
IPC: H02K11/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor wherein phase error between a permanent magnet of a rotor and a magnetic pole of a sensor magnet fit which is generated during assembling process is made as small as possible, and a structure which is easy to assemble is obtained. SOLUTION: A gear part 20, constituted of plural teeth which as a tooth surface of an involute curve, is formed on an output peripheral surface in the vicinity of one end portion of a rotating shaft 3. An engaging gear part 21, constituted of plural teeth which has a tooth surface of the involute curve and engages with the gear part 20, is formed on an inner wall of an insertion hole, into which the rotating shaft 3 of the sensor magnet 7A is inserted. The sensor magnet 7A and the rotating shaft 3 are fixed mutually in the peripheral direction of the rotating shaft 3 by engagement of the gear part 20 and the engaging gear part 21. Movement to the end of the rotating shaft 3 is obstructed, by fitting a push nut 24 in the rotating shaft 3.
Patent JP-2003031316-A (JP)
Title: Erroneous fitting preventing connector
Inventor: MORITA MAKOTO
IPC: H01R12/71
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an erroneous fitting preventing connector capable of preventing erroneous fitting, and providing both forward facing and backward facing fitting connections with a particular mating connector. SOLUTION: In the erroneous fitting preventing connector comprising a pair of male and female connectors 1 and 21 to be fit and connected, erroneous fitting preventing protrusion parts 11 and 12 are provided on a fitting part of one of the connectors 1 and erroneous fitting preventing engagement grooves 32 and 33 corresponding to the erroneous fitting preventing protrusion parts 11 and 12 are provided on a fitting part of another of the connectors 21. Outline shapes of both fitting parts are formed point symmetrically to a center C of a fitting face by numbers and positions of the erroneous fitting preventing protrusion parts 11 and 12 and the erroneous fitting preventing engagement grooves 32 and 33 provided on both fitting parts, and the connector 1 is composed so it can be fitted facing both forward and backward only with the corresponding particular mating connector 21.
Patent JP-2003031455-A (JP)
Title: Substrate treatment system
Inventor: SUEYOSHI MAMORU
IPC: H01L21/68
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment system comprising means for equalizing the pressure of an airtight chamber without using bypass piping prone to pressure errors and without sacrifice of maintainability due to routing of bypass piping. SOLUTION: In the substrate treatment system where a reaction chamber (1) is concatenated with a wafer carrying chamber (3) through a partition (2c), the partition (2c) is provided with a pipe (11) for interconnecting the reaction chamber (1) and the wafer carrying chamber (3) and the interconnecting pipe (11) is provided with an on/off valve (10).
Patent JP-2002071209-A (JP)
Title: Method and device for controlling water heater from hot-water supplier
Inventor: INOUE SHOJI
IPC: F24H1/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for controlling a water heater by which the hot-water supply from the water heater can be controlled highly safely in such a way that the supply of high-temperature hot water is prevented even when the flow rate of the supplied hot water becomes small. SOLUTION: The device for controlling hot-water supply is provided with an abnormal high-temperature detecting means 60 which detects the supply of hot water at a small flow rate and the abnormal high temperature of supplied hot water and a prescribed mixing ratio outputting means 44. When the detecting means 60 outputs a detecting signal, a mixing ratio control means 40 controls a mixing ratio adjusting valve 5 at a prescribed mixing ratio outputted from the prescribed mixing ratio outputting means 44 prior to a set value outputted from a mixing ratio setting means 41. When the output of the control information from the detecting means 60 continues for a prescribed period of time, the combustion is forcibly stopped by means of a heating section.
Patent JP-2003031827-A (JP)
Title: Solar cell
Inventor: UEDA TAKASHI
IPC: H01L31/04
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a compound semiconductor solar cell whose series resistance is low and conversion efficiency is improved. SOLUTION: The solar cell has a configuration where a p-type InGaP emitter layer is laminated on a base layer of n-type InGaP, over which a window layer of p-type compound semiconductor is laminated. On the window layer, a transparent conductive layer of p-type compound semiconductor of low resistance is further provided. A p-type AlGaAs is preferred as the transparent conductive layer. The 0.45<=x<=0.9 is preferred if the composition of the transparent conducive layer is represented as AlxGal-xAs.
Patent JP-2003034209-A (JP)
Title: Airbag device for head protection
Inventor: TANASE TOSHINORI
IPC: B60R21/20
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an airbag device for head protection which suppresses an increase in the number of assembling parts and regulates the movement of an airbag completely inflated for development to the outside of a vehicle easily. SOLUTION: The airbag device M1 for head protection is housed by being folded at the peripheral end of a window SW of the vehicle V1 and is provided with the airbag 13 which is inflated for development covering the window by an inflow of gas for inflation. The airbag 13 is provided with a body part 14 which is inflated for development by the inflow of gas for inflation and a support 30 which is arranged outside of the vehicle of the body part when development inflation is completed and regulates the movement of the body part to the outside of the vehicle. The support 30 is connected to the body part 14 and the peripheral end RR of the window.  The support 30 is housed by being folded at the peripheral end of the window SW with the body part 14, drawn out from the peripheral end of the window SW and given tension by the body part 14 which is in the middle of development inflation, and supports the outside of the vehicle of the body part 14.
Patent JP-2003035608-A (JP)
Title: METAL TEMPERATURE AND MATERIAL CHARACTERISTIC ESTIMATION METHOD FOR PART MADE OF Ni BASE ALLOY
Inventor: OKADA IKUO
IPC: F01D5/28
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To accurately estimate the residual life of a gas turbine. SOLUTION: The metal temperature of a high temperature part made of an Ni base alloy is estimated on the basis of a change in the structure of the Ni base alloy used in the high temperature part of a gas turbine, a jet engine or the like. This estimation method includes a process for calculating a base line for showing the relation of the size of a grain boundary carbide with a Larson-Miller parameter(LMP) from the heating temperature and heating time of a test piece on the basis of the relational expression of LMP: LMP=(273+T) (K+logt)/1,000, and a process for estimating the metal temperature from the size of the grain boundary carbide or transgranular carbide measured from the micro-structure of the cross section of each part of an actual machine by utilizing the base line.
Patent JP-2003034504-A (JP)
Title: Hydrogen production apparatus
Inventor: OGINO ATSUSHI
IPC: H01M8/06
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To make compatible the improvement of startability and the improve ment of operation efficiency with each other in a hydrogen production apparatus. SOLUTION: This apparatus for reforming a starting material, such as an alcohol, to produce a hydrogen-rich gas is constructed as follows. A partial oxidation reactor 10, into which a starting material is sprayed by a sprayer 11 and which produces hydrogen by a partial oxidation reaction, is provided. The partial oxidation reactor 10 includes a vaporizing chamber 14 which vaporizes the starting material by utilizing heat generated in the partial oxidation reaction. The vaporized starting material is applied to a reaction in an autothermal reactor 20 provided in parallel to the partial oxidation reactor 10.  The provision of the partial oxidation reactor 10 having excellent startability and the autothermal reactor 20 having excellent operation efficiency in parallel to each other can utilize the advantages of the respective reactors and can make improvement of the startability and the operation efficiency compatible with each other.
Patent JP-2003035222-A (JP)
Title: Support holder for backfire-proof net
Inventor: NAKAZAWA SATOSHI
IPC: F02M35/024
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a support holder for a backfire-proof net, which removably mounts the backfire-proof net and firmly holds the net when mounted. SOLUTION: The support holder for the backfire-proof net for a two-cycle engine comprises a groove formed on the support holder and removably mounting the fire-proof net, the groove having a plurality of inclined ribs. The whole circumferential cross section of the groove may be an inclined groove.
Patent JP-2003039219-A (JP)
Title: Drill
Inventor: KUDO KIYONARI
IPC: B23B51/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce stress concentration on the boundary of a small diameter part and a cone part, and the boundary is made hard to break by finishing the cone part with radius R. SOLUTION: At a shank part 11 of the drill, which is used when opening a small hole at the ear part of a bivalve, the small diameter part 13 of a small diameter is formed, and an cutting edge part 14 is formed in this small diameter part 13, and the cone part 12 is finished in the following radius R which has a center C on a orthogonal line 13b which passes through the boundary 15 of the small diameter part 13 and the cone part 12, and intersects perpendicularly with the central line 13a of the small diameter part 13. 0.5×(L<2> /ΔD+ΔD /4)<=R<=(L<2> /ΔD+ΔD/4), L: the axial length of the cone part, ΔD: (the diameter of the shank part - the diameter of the small diameter part).
Patent JP-2003044237-A (JP)
Title: Print system
Inventor: OE MIYUKI
IPC: B41J29/38
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a print system capable of setting the number of output sheets for booklet print, and selectively generating the optimal output layout pattern for booklet output corresponding to the number of output sheets for booklet print, and obtaining an available booklet even when the number of prints exceeds the number of output sheets for booklet output. SOLUTION: In this print system constituted of a printer 11 and a host computer 1 having a printer driver 7 for controlling the printer 11, the printer driver 7 is provided with a print setting means 8 for setting the print output configuration, a number setting means 9 for setting the number of output sheets for booklet print, and an output layout generation means 10 for booklet print for selectively generating the optimal output layout pattern for booklet print corresponding to the number of output sheets for booklet print, and for outputting it to the printer 11 when the booklet print is selected by the print setting means as the print output configuration.
Patent JP-2003041712-A (JP)
Title: Ridge tile and its construction method
Inventor: ISHINO YOSHIHIDE
IPC: E04D1/30
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a ridge tile provided with a fixing means capable of surely fixing the ridge tile and a construction method for forming a ridge tile stacking structure capable of preventing the dislocation or collapse of stacked tiles by use of this ridge tile. SOLUTION: This ridge tile 1 used for tile stacking of a ridge or the like comprises a projection part 12 for pulling and hooking a tension wire 85 on the rear upper surface part of the ridge tile 1. In the construction method of the ridge tile 1 for forming the ridge tile stacking structure by successively laminating two lines of ridge tiles 1 to be opposed to each other, the projection parts 12 of the ridge tiles 1 of the two opposed lines are connected to each other through the tension wire 85 to fix the ridge tile 1 of every layer.
Patent JP-2003045019-A (JP)
Title: Polycrystalline structure film and manufacturing method therefor
Inventor: MUKAI RYOICHI
IPC: G11B5/851
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a polycrystalline structure film that can contribute to the micro size of magnetic particles formed in a crystalline layer and to provide a manufacturing method therefor. SOLUTION: Co atoms 31, Pt atoms 32 and SiO2 molecules 33 are poured onto the surface of a substrate 21 mounted on a sputtering device. At this time, the substrate 21 is sustained at normal temperature in the sputtering device. The Co atoms 31, the Pt atoms 32 and the SiO2 molecules 33 poured onto the substrate 21 form micro-sized metal particle nuclei scattered on the surface of the substrate 21. The density of the metal particle nuclei per unit surface area is remarkably heightened.
Patent JP-2003040012-A (JP)
Title: Vehicle seat structure
Inventor: SATO YUJI
IPC: B60N2/42
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat structure capable of increasing the rigidity of a seat cushion without taking reinforcing measures such as the increase of a plate thickness and a diameter of a beam and a seat cushion frame, the realization of double pipes, and the change of material into a material having high strength, suppressing the increase of mass and cost, and regulating a travel amount of a child seat when a shock occurs while the child seat is installed on the seat cushion to stabilize a child seat mounting condition. SOLUTION: A deformation regulation part 9 regulating the deformation of a submarine pipe 4 due to the contact with a floor 8 as the other section when the submarine pipe 4 as the beam is deformed and a load directed downward to a front part of the seat cushion 1 acts is formed in a required section of the submarine pipe 4.
Patent JP-2003041154-A (JP)
Title: Primer for 2-cyanoacrylate-based instantaneous adhesive
Inventor: FUKUZAWA MINORU
IPC: C09D5/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a primer for 2-cyanoacrylate-based instantaneous adhesive, enabling high adhesive force to stably be exhibited not only to polyolefins as hardly adhesive adherends such as polyethylene and polypropylene but also to fluororesins such as polytetrafluoroethylene and silicone-based resins considered as the most hardly adhesive adherends, easy to use at worksites, because of being relatively free to take pot-life until application of an adhesive after applying the primer to the adherend, emitting substantially no odor of the active ingredient thereof, and also having the characteristic of causing neither foaming nor whitening phenomenon at adhesion parts in making a bonding operation after primer treatment. SOLUTION: This primer for 2-cyanoacrylate-based instantaneous adhesive comprises a specific dialkylaminoalkyl group-containing phenolic compound as the active ingredient.
Patent JP-2003050075-A (JP)
Title: Open showcase
Inventor: KONUMA SHIGEHARU
IPC: A47F3/04
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a flat open type showcase in which a good air curtain having no turbulence is formed at the upper opening of a chamber for containing commodities. SOLUTION: Blowing direction of chill from an air outlet 5 is divided into two, i.e., left and right directions detouring a shelf 2, so that the chill blown out from the air outlet 5 flows smoothly along the side face of the shelf 2 and is sucked into a suction hole 7. Since turbulence of chill due to collision against the shelf 2 is eliminated, a good air curtain is obtained.
Patent JP-2003045516-A (JP)
Title: Clip terminal and liquid crystal display element having the same
Inventor: OKABE YOSHIYASU
IPC: G02F1/1345
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To solve problems in a conventional clip terminal of the clip terminal is electrically connected to a conductive resin by face contact of flat surfaces, the contact faces becoming separated and disconnected from each other, when the clip terminal is moved due to external stress to stop the operation. SOLUTION: In this clip terminal 1, a contact part 2 provided with a slit 2a having a groove width determined along the inserting direction of the contact part 2 into an electrode part 12, and a groove depth less than a thickness of a plate material forming the clip terminal, is formed longitudinally. Since the slit 2a and the conductive resin 13 will slide, while keeping their contact area, even when the electrode part 12 of a liquid crystal display element 10 and the clip terminal 1 are shifted from each other by external stress, the separation of the slit 2a and the conductive resin 13 can be prevented.
Patent JP-2003060785-A (JP)
Title: File management method and file management device
Inventor: ONO KOSEI
IPC: G06F12/00
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a file management method and a file management device, which can prevent the inconsistency of data from occurring when service control execution data is updated with the alteration of a function and can add the function only to a part of multiple service controllers. SOLUTION: In the file management method, which intensively performs the facility management of the multiple service controllers giving operation instructions to multiple transmission exchanges connecting the transmission path of a signal including at least audio, video and data between communication terminals, multiple data conversion programs for converting data to be inputted for facility management into the service control execution data fitted to a service controller stored in a facility management device are managed by allocating version numbers different from each other, and one data conversion program is selected in accordance with the designated version number to perform a data conversion, thereby generating the service control execution data.
Patent JP-2003054896-A (JP)
Title: Vehicle for high lift work
Inventor: MIYAZAKI YOSHIHIRO
IPC: B66F9/075
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To carry out multipurpose work by allowing operation from both a work bench and the ground in accordance with work conditions. SOLUTION: In the vehicle for high lift work, the work bench is attached to a self-propelled vehicle body so as to vertically move via a boom, a work bench side operating part is provided on the work bench, a vehicle body side operating part is provided on the vehicle body, travel and stop operations of the vehicle body and vertical movement operation of the boom are possible from both operating parts, the work bench is detachably attached to a tip of the boom, and another attachment can be attached to the tip of the boom in place of the work bench.
Patent JP-2003055776-A (JP)
Title: Non-film removal type lubricating plated steel sheet having excellent corrosion resistance in worded part and little environmental load
Inventor: HONDA KAZUHIKO
IPC: C23C2/06
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a non-film removal type lubricating plated-steel sheet which has excellent corrosion resistance in the worked part after severe press working, and to provide a chrome-free non-film removal type lubricating plated- steel sheet which has excellent corrosion resistance in a worked part. SOLUTION: The surface of the steel sheet is provided with a galvannealed layer as a lower layer. The surface thereof is further provided with a film layer containing a 100 ppm mass water-base resin and a 0.1 to 3,000 ppm mass silane coupling agent as a substrate layer. In addition, the surface thereof is provided with a film with a film thickness of 0.2 to 5 μm obtained by applying and baking a water base lubricating coating material containing (a) an ether- ester type urethane resin and (b) an epoxy resin by 50 to 85 mass% in total to the solid component, and (c) 3 to 30 mass% polyolefin wax, and (d) 10 to 40 mass% silica having a grain diameter of 3 to 30 nm.